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Accepted
awsiv
Asked: 2012-06-30 01:48:06 +0800 CST

How can I use the output of a command in cfengine3

  • 772

I want to list a directory content and use the result somewhere else:

bundle agent test
{

   commands:
      "ls /tmp/test/";

    reports:
    ubuntu::
       "print output here for example";  
# or add it to a variable which is how I really want to use it.
 }
configuration-management cfengine

2 Answers

  1. Best Answer
    bundle agent test
{

    vars:
        "my_result" string => execresult("/bin/ls /tmp/test/","noshell");

    reports:
        ubuntu::
            "Output is : $(my_result)";  
}

    See https://cfengine.com/manuals/cf3-solutions#Execresult-example

    • 12

  2. As of version 3.3.0, you can use the lsdir() function instead.

    vars:
  "result" slist => lsdir("/tmp/test", ".*", "false");

    read more : https://cfengine.com/manuals/cf3-Reference#Function-lsdir

    • 4